STM32L073VZT6

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STM32L073VZT6

IC MCU 32BIT 192KB FLASH 100LQFP

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Thông số kỹ thuật

Package Tray
Series STM32L0
ProductStatus Active
CoreProcessor ARM® Cortex®-M0+
CoreSize 32-Bit Single-Core
Speed 32MHz
Connectivity I²C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
NumberofI/O 84
ProgramMemorySize 192KB (192K x 8)
ProgramMemoryType FLASH
EEPROMSize 6K x 8
RAMSize 20K x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 3.6V
DataConverters A/D 16x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 100-LQFP

Tổng quan

Description

The STM32L073VZT6 is a microcontroller from STMicroelectronics' STM32 series, designed for low-power applications. It features an ARM Cortex-M0+ core, operating at a frequency of up to 32 MHz, and offers a rich set of peripherals. Key specifications include 64 KB of Flash memory, 20 KB of SRAM, and various communication interfaces such as I2C, SPI, USART, and USB.
The device incorporates advanced low-power modes, making it suitable for battery-operated applications. It also includes a high-precision analog-to-digital converter (ADC), operational amplifiers, and comparators, which enhance its versatility for sensor applications. Additionally, the STM32L073VZT6 is part of the STM32L0 family, known for its energy efficiency, and supports a wide operating temperature range.
Development is facilitated through the STM32Cube software development platform, which provides libraries, middleware, and configuration tools, enabling rapid prototyping and deployment for applications in IoT, wearables, and industrial automation.

Features

The STM32L073VZT6 is a low-power microcontroller from STMicroelectronics, part of the STM32L0 series. Key features include:
1. Core: ARM Cortex-M0+ up to 32 MHz.
2. Flash Memory: 192 KB of Flash memory.
3. RAM: 20 KB of SRAM.
4. Low Power Modes: Multiple power-saving modes for battery-operated applications.
5. Peripheral Interfaces: Includes I2C, SPI, USART, and USB 2.0.
6. Analog Features: 12-bit ADC, DAC, and comparators.
7. Timers: Up to 3 general-purpose timers and a watchdog timer.
8. GPIO: Up to 38 I/O pins with configurable functions.
9. Operating Voltage: 1.65V to 3.6V.
10. Temperature Range: -40°C to +85°C.
11. Data Security: Includes a hardware random number generator and AES encryption.
These features make it suitable for various applications, particularly in IoT and wearable devices, where low power consumption is crucial.

Package

The STM32L073VZT6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 64 pins and a pitch of 0.5 mm. Its dimensions are 10 mm x 10 mm.

Pinout

The STM32L073VZT6 is a microcontroller from STMicroelectronics' STM32L0 series, featuring a 64-pin LQFP (Low-profile Quad Flat Package).
Pin Count: 64 pins.
Key Functions:
- Core: ARM Cortex-M0+ core, running up to 32 MHz.
- Memory: 192 KB Flash memory, 20 KB SRAM.
- I/O Ports: Up to 54 I/O pins configurable for various functions.
- Analog Features: Includes a 12-bit ADC, DAC, and multiple comparators.
- Communication Interfaces: Supports USART, I2C, SPI, and USB (full-speed).
- Timers: Several timers for PWM and timing applications.
- Low Power Modes: Various power-saving modes for energy-efficient applications.
- Other Features: Integrated temperature sensor, RTC, and watchdog timer.
This microcontroller is particularly suited for low-power applications such as wearable devices, sensor nodes, and IoT applications.

Manufacturer

The STM32L073VZT6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in the design, development, manufacturing, and marketing of a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various industries, such as automotive, industrial, personal electronics, and communication. The STM32L073VZT6 is part of the STM32 family of microcontrollers, which are based on the ARM Cortex-M0+ core and are known for their low power consumption, making them ideal for battery-operated and IoT applications. STMicroelectronics is recognized for its innovation and commitment to sustainability in the semiconductor industry.

Application

The STM32L073VZT6 is a low-power microcontroller ideal for applications in medical devices, wearable technology, IoT sensors, smart metering, and home automation. Its energy-efficient design supports battery-operated devices, while features like Bluetooth Low Energy (BLE) enable wireless communication. The integrated ADC, operational amplifiers, and various interfaces make it suitable for data acquisition, environmental monitoring, and industrial automation applications.

Equivalent

Equivalent products to the STM32L073VZT6 chip include the STM32L072 series and STM32L071 series, as these also belong to the STM32L0 family with similar low-power features and ARM Cortex-M0 cores. Additionally, the STM32L476 series may serve as an alternative, offering enhanced performance and features, albeit at a higher power consumption. Always verify specific requirements such as pin count, peripherals, and memory size when selecting equivalents.

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